Answer:
x =6 y = 5
Step-by-step explanation:
3y = 15
3/3 15/3
y= 5
-2x + 6(5) = 18
-2x + 30 = 18
-30 -30
-2x = -12
-2/-2 -12/-2
x = 6
Answer:
-11
Step-by-step explanation:
Convert the word problem into an equation
-4-7=X
X=-11
Answer:
<em>210</em><em>/</em><em>{</em><em>s</em><em> </em><em>60</em><em>}</em>
<em>Answer</em><em> </em><em>is</em><em> </em><em>this</em><em> </em>
Mark as brainlist
Answer:
The test statistic is and the observed value 1.68
Step-by-step explanation:
We have a large sample size n = 100, the point estimate for the true proportion of overfilled bags p is given by . The test statistic is given by which is distributed as a standard normal variable approximately because we have a large sample. The observed value for the test statistic in this case is
Answer:
ways and answer are in paper
^^^^^^^